i wouldnt use 3
i would use 2
of what
does this shit run on batterie?
then who gives a fuck
?
use two
thats my point itll be like 9-10
and its for 24 LEDs
because the resistor will have 2-3
which is a huge variation
like, 6-7V is less error
well i dunno where he got his leds
and this assumes they all heat evenly
no idea what his layout and enclosure is going to be like
but yeah 3 will work
anyway fix that shit
and you prob need more than 1/8w resistors
if you do it right
so use two 0805 or something

if you have a decent one, itll be under 1R
so you just shorted your 12V rail with less than 1R
understand?
you need to put a resistor in series with the LEDs
one per string
wtf of course, put it in your schematic
unless it was a schematic for a test jig for the short circuit protection on your 12v reg
then right on, you keep kicking ass
for 12v?
timecop shoot yourself
3.3V * 4 = 12.2
er 13.2
you can use 3 in a row
for 10v
but in reality itll be like 9.5 to 10.5v
it depends on color
y
but the less voltage you are dropping, the more sensitive your system is to error

because you want even brightness and using strings of 3 will make the resistor less effective at keeping even current
you just need one fet
so (12-6.6)/.06=90
use a 100R resistor
because 60mA is prob an absolute max number so this shit wont last forever anyway
timecop shoot him
diodes dont have any impedance above their forward voltage threshold
a zero ohm resistor
mosfets dont have much resistance when theyre on

uh
youre not serious are you
you dont even understand LEDs
because you just blew them all up
well unless you blew the mosfets up first
i guess its a race to failure
well you just blew everything up
you can break that up into 13 pairs
13 * .06 = 0.78
so you need a 1A continous fet at elevated temps
math
13 pairs of LEDs
.06A